Texas Instruments UC3865NG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,904.94 | Dhs. 355,904.94 |
| 15+ | Dhs. 344,665.84 | Dhs. 5,169,987.60 |
| 25+ | Dhs. 337,173.10 | Dhs. 8,429,327.50 |
| 50+ | Dhs. 318,441.26 | Dhs. 15,922,063.00 |
| 100+ | Dhs. 280,977.59 | Dhs. 28,097,759.00 |
| N+ | Dhs. 56,195.52 | Price Inquiry |
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UC3865NG4 PWM Controller IC - Texas Instruments
The UC3865NG4 is a high-performance PWM controller IC from Texas Instruments, designed for advanced power supply applications requiring precise control and flexible topology options. This versatile controller supports full-bridge, half-bridge, and push-pull topologies, making it ideal for aerospace, industrial, telecommunications, and automotive power management systems.
Key Features & Benefits
- Multi-Topology Support: Full-bridge, half-bridge, and push-pull configurations for maximum design flexibility
- Wide Switching Frequency Range: 10kHz to 1MHz for optimized efficiency across applications
- Robust Supply Voltage Range: 10.5V to 22V operating range with 16.5V start-up voltage
- Soft Start Control: Built-in soft start feature protects components during power-up
- Industrial Temperature Range: 0°C to 70°C ambient operating temperature
- Standard Through-Hole Package: 16-DIP (0.300", 7.62mm) for easy prototyping and production
Applications
This PWM controller is engineered for demanding power conversion applications including switch-mode power supplies (SMPS), DC-DC converters, offline power supplies, and high-efficiency power management systems in aerospace, automotive, industrial automation, and telecommunications equipment.
Authorized Distributor - Full Traceability
We are an authorized distributor of Texas Instruments semiconductors. Every UC3865NG4 unit comes with complete manufacturer documentation, full traceability, and authenticity guarantees. Long lifecycle availability ensures your design-in programs are protected against obsolescence.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | | |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | - |
| Topology | Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Start Up | 16.5 V |
| Voltage - Supply (Vcc/Vdd) | 10.5V ~ 22V |
| Duty Cycle | - |
| Frequency - Switching | 10kHz ~ 1MHz |
| Power (Watts) | - |
| Fault Protection | - |
| Control Features | Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-PDIP |
| ROHS |  |
UC3865NG4.pdf